Cassiterite - image 1
specimen video

Cassiterite

Unknown Owner
Help improve this recordNo owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.
Sign in to contribute
Lustrous crystals of Cassiterite on matrix. Some of them are twinnings. Excellent Cassiterite specimen in very good condition, without damage.

Product details

SpeciesCassiterite
SizeSmall Cabinet
Dimensions5.5 x 8.5 cm
Added on06/16/2025
LocalityPortugal, Panasqueira Mines

Known provenance

DateCollectorAcquisition price
08/2026Unknown OwnerNot disclosed
—MChMineralsNot disclosed

Learn more

Cassiterite
Mineral guide
Learn about Cassiterite
mirror-like luster and dense, prismatic crystals; localities Panasqueira, Xuebaoding, Viloco; value hinges on finish, size, and matrix.
Cassiterite
Regional guide
Cassiterite from Panasqueira Mines, Portugal
Panasqueira Mines, Portugal — Cassiterite, a classic European W-Sn-Cu locality; jet-black, sharp crystals with luster, often with muscovite and quartz.